CN202709923U - Bogie spring positioning seat assembly sample scale - Google Patents
Bogie spring positioning seat assembly sample scale Download PDFInfo
- Publication number
- CN202709923U CN202709923U CN 201220276891 CN201220276891U CN202709923U CN 202709923 U CN202709923 U CN 202709923U CN 201220276891 CN201220276891 CN 201220276891 CN 201220276891 U CN201220276891 U CN 201220276891U CN 202709923 U CN202709923 U CN 202709923U
- Authority
- CN
- China
- Prior art keywords
- spring positioning
- positioning seat
- centering pin
- sample scale
- positioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The utility model relates to a bogie spring positioning seat assembly sample scale, being characterized in that one end of the sample scale body is provided with a reference centering pin; two telescopic positioning levers are respectively arranged at the position being apart from the intersection point of a frame side beam vertical centerline and frame transverse centerline on a drawing and two spring positioning seat center; an alignment centering pin is arranged between the two telescopic positioning levers; and the reference centering pin, the alignment centering pin and the two telescopic positioning levers are arranged in the same vertical surface. By using the assembly sample scale for positioning the spring positioning seats, compared with the method of using a marking group to the spring positioning seats, the bogie spring positioning seat assembly sample scale has the advantages of reducing the marking process, saving the labor time, shortening the frame production period, improving the product positioning accuracy, reducing the influence of the human factors, and improving the product quality.
Description
Technical field
The utility model relate to a kind of group to frock and the group of utilizing this frock to method, especially relate to a kind of bogie spring positioning seat group to sample chi and group to method.
Background technology
At present, bogie spring positioning seat group is right with the manual line group of uniting to often adopting pen machine.After framework welding is finished, draw group to spring positioning seat line by pen machine, then carry out craft group according to the line that marks right, waste time and energy like this, increased by one and gone on foot crossed process, and easily be affected by human factors, be unfavorable for controlling product quality.
The utility model content
The purpose of this utility model provides a kind of spring positioning seat group to the sample chi, and utilizes this group that the sample chi has effectively been guaranteed the assembling precision of spring positioning seat on framework, reduces crossed process, shortens the framework production cycle, improves the quality of products.
For achieving the above object, the utility model provides a kind of bogie spring positioning seat group to the sample chi, it is characterized in that: establish a benchmark centering pin at an end of sample chi body, separately distance with the truck side sill longitudinal centre line on the drawing and framework cross central line intersection point and two spring positioning seat centers arranges respectively two scalable backstays, establish a centering centering pin between two scalable backstays, benchmark centering pin and centering centering pin and two scalable backstays are in same vertical plane.
The utility model advantage: the utilization group has reduced crossed process than line group to the spring positioning seat to sample chi retainer spring positioning seat, save working time, shortened the framework production cycle, improved the product orientation precision, reduce the human factor impact, improved product quality.
Description of drawings
Fig. 1 is that the utility model group is to the structural representation of sample chi;
Fig. 2 is that group is used constitutional diagram to the sample chi.
Embodiment
With reference to Fig. 1, establish a benchmark centering pin 1 at an end of sample chi body 2, separately distance with the truck side sill longitudinal centre line on the drawing and framework cross central line intersection point and two spring positioning seat centers arranges respectively two scalable backstays 3 and 6, between two scalable backstays, establish a centering centering pin 5, benchmark centering pin and centering centering pin and two scalable backstays in same vertical plane, the 7th, guide pin bushing.
Group is to method: with reference to Fig. 2, at first framework is carried out just line, mark truck side sill longitudinal centre line and framework cross central line at the curb girder lower cover, get foreign punching as positioning datum at the joining place, sample chi benchmark centering pin 1 is positioned in the foreign punching, centering centering pin 5 is positioned on the curb girder longitudinal centre line, scalable backstay 3 and 6 positions are just determined thus, utilize the tip of scalable backstay 3 and 6 to be inserted in φ 5 holes of spring positioning seat, then two springs location toilet navigates on the truck side sill exactly.By 4 said process, just can be with two kinds of (8) spring positioning seat groups to complete.
Claims (1)
1. a bogie spring positioning seat group is to the sample chi, it is characterized in that: establish a benchmark centering pin at an end of sample chi body, separately distance with the truck side sill longitudinal centre line on the drawing and framework cross central line intersection point and two spring positioning seat centers arranges respectively two scalable backstays, establish a centering centering pin between two scalable backstays, benchmark centering pin and centering centering pin and two scalable backstays are in same vertical plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220276891 CN202709923U (en) | 2012-06-13 | 2012-06-13 | Bogie spring positioning seat assembly sample scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220276891 CN202709923U (en) | 2012-06-13 | 2012-06-13 | Bogie spring positioning seat assembly sample scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202709923U true CN202709923U (en) | 2013-01-30 |
Family
ID=47590214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220276891 Expired - Fee Related CN202709923U (en) | 2012-06-13 | 2012-06-13 | Bogie spring positioning seat assembly sample scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202709923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102706233A (en) * | 2012-06-13 | 2012-10-03 | 长春轨道客车股份有限公司 | Bogie spring locating seat assembling sample ruler and assembling method |
-
2012
- 2012-06-13 CN CN 201220276891 patent/CN202709923U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102706233A (en) * | 2012-06-13 | 2012-10-03 | 长春轨道客车股份有限公司 | Bogie spring locating seat assembling sample ruler and assembling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20180613 |